Air flow controller for an air vent



FIG. 1 is a front elevational view of the air flow controller for an air vent showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 5 is a perspective view of the air flow controller for an air vent taken from the top, front and right side thereof;

FIG. 6 is a perspective view of the air flow controller for an air vent taken from the top, rear and left side thereof;

FIG. 7 is perspective view of the air flow controller attached to an air vent which is shown by dotted lines for illustrative purposes only and thus forms no part of the claimed design, the perspective view being taken from the top, front and right side of the attached air flow controller;

FIG. 8 is a cross sectional view taken along the lines 8—8 in FIG. 1; and,

FIG. 9 is a cross sectional view taken along the lines 9—9 in FIG. 1. 

The ornamental design for an air flow controller for an air vent, as shown and described. 